package java0819;
class MyRunnable implements Runnable{
    @Override
    public void run() {
        System.out.println("hi");
        try {
            Thread.sleep(1000);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
    }
}
public class ThreadDemo3 {
    public static void main(String[] args) {
        Thread t = new Thread(new MyRunnable());
        t.start();

    }
}
